a sample of a compound of nitrogen and hydrogen weigh 0.48 gram was found to have 0.096 gram of nitrogen and 0.384 gram of hydrogen. find percentage composition of compound by weight
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3
Explanation:
about 52.9%
What is the percent composition of an ore, which contains 1.85 grams of aluminum & 1.65 grams of oxygen? is about 52.9% Al and 47.1% by mass.
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0
Answer:
i donr know so please tell me
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